added file

app.py

@@ -9,6 +9,7 @@ import pytesseract  # For OCR (optional, if extracting text from images)
 # Initialize the Groq client
 client = Groq(api_key=os.getenv("GROQ_API_KEY_2"))
 
+
 def initialize_messages():
     return [{"role": "system",
              "content": '''You are Dr. HealthBuddy, a highly experienced and professional virtual doctor chatbot...'''